BOISE, Idaho (AP) — Emergency crews responded Sunday to an incident involving aircraft during a weekend air show at a military base in western Idaho, officials said. The Mountain Home Air Force Base ...

CEDAR CITY, Utah — Two schools in Cedar City were placed on lockdown Wednesday afternoon after someone called in a threat to one of the schools. The Iron County School District said Canyon View Middle ...

Indiana University Bloomington closed access to several biology labs on Thursday evening following orders from the U.S. Department of Agriculture to secure the spaces, according to multiple reports.

EAST LANSING – East Lansing High School was the target of another "swatting" incident May 5, just four days after the school released students halfway through the day in response to another ...

New London High School was put into lockdown on Tuesday as police investigated the report that a student had a weapon. Officers began investigating when they learned of the potential threat at 11:28 a ...

WASHINGTON – The White House was briefly placed on lockdown on May 4 after a Secret Service officer shot an individual on the National Mall near the Washington Monument during a confrontation. A ...

A suspect allegedly fired at Secret Service agents near the Washington Monument, prompting a short White House lockdown. Agents had approached the man after noticing suspicious behavior; he fled, then ...

Aerial view of the White House from the top of the Washington Monument on Saturday in Washington, D.C. WASHINGTON — The U.S. Secret Service said Monday its officers confronted an armed and "suspicious ...

BUFFALO, N.Y. (WIVB) — SUNY Erie’s downtown campus was locked down and evacuated following a gun call on Friday morning that did not turn up any weapons, according to Buffalo police. Buffalo Police, ...

CLOVIS, Calif. (KFSN) -- Several Central Valley high schools were placed on lockdown on Wednesday after law enforcement agencies responded to a series of bomb threats that authorities later determined ...